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Evaluation of a simple disposable microband electrode device for amperometric gas sensing

Abstract:

We report a simple and facile methodology for constructing Pt (6.3 mm × 50 μm) and Cu (6.3 mm × 30 μm) annular microband electrodes for use in room temperature ionic liquids (RTILs) and propose their use for amperometric gas sensing. The suitability of microband electrodes for use in electrochemical analysis was examined in experiments on two systems. The first system studied to validate the electrochemical responses of the annular microband electrode was decamethylferrocene (DmFc), as a stab...

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Publication status:
Published

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Publisher copy:
10.1016/j.snb.2013.07.104

Authors


Goodrich, P More by this author
Hardacre, C More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Journal:
SENSORS AND ACTUATORS B-CHEMICAL
Volume:
188
Pages:
978-987
Publication date:
2013-11-05
DOI:
ISSN:
0925-4005
URN:
uuid:af4bdcb9-f409-4ffe-8032-b4668688c6c5
Source identifiers:
426117
Local pid:
pubs:426117

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